2144211 has 8 divisors (see below), whose sum is σ = 2906064. Its totient is φ = 1405920.

The previous prime is 2144209. The next prime is 2144213. The reversal of 2144211 is 1124412.

It is an interprime number because it is at equal distance from previous prime (2144209) and next prime (2144213).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2144211 - 2¹ = 2144209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2144213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5676 + ... + 6041.

It is an arithmetic number, because the mean of its divisors is an integer number (363258).

2^2144211 is an apocalyptic number.

2144211 is a deficient number, since it is larger than the sum of its proper divisors (761853).

2144211 is a wasteful number, since it uses less digits than its factorization.

2144211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11781.

The product of its digits is 64, while the sum is 15.

The square root of 2144211 is about 1464.3124666546. The cubic root of 2144211 is about 128.9503444486.

Adding to 2144211 its reverse (1124412), we get a palindrome (3268623).

The spelling of 2144211 in words is "two million, one hundred forty-four thousand, two hundred eleven".